Nordvpn 促銷代碼 & Nordvpn 優惠碼 2021年6月
關於Nordvpn和Nordvpn 促銷代碼 & Nordvpn 優惠碼的更多信息
NordVPN forwards all of the user's Internet traffic through a remote server operated by the service. This will hide the user's IP address and encrypt all incoming and outgoing data.  NordVPN uses OpenVPN and IKEv2 / IPsec technologies in its applications for encryption. NordVPN uses NGE (Next Generation Encryption) in IKEv2 / IPsec, the default protocol in macOS and iOS apps. The ciphers used to generate Phase 1 keys are AES-256-GCM for encryption in conjunction with SHA2-384 to ensure integrity in combination with PFS (Perfect Forward Secrecy) using 3072-bit Diffie-Hellmann processors. keys.
What is a kill switch and how does it work?
Kill Switch is a technology that terminates a process when the VPN connection is lost. You can use it with our custom NordVPN software for Windows, MacOS, Linux, and iOS devices. More information about this article can be found here. Note: The kill switch in the iOS app does not stop certain applications. Instead, system-wide Internet access is disabled if you are not connected to a VPN server. It is available in NorthVPN for iOS 2.2.2 or higher.
Do you offer open ports?
All ports are open on our servers, except SMTP and Netbios for outgoing connections. For the incoming SMTP port, you can alternatively use ports 465 or 587. Of course, since we do not provide port forwarding, incoming connections can not go through.
How much does NordVPN cost per month?
NordVPN has a clear and simple pricing structure with four simple plans. You can choose to pay $ 11.95 per month with the monthly plan, with an effective discount of $ 6.99 per month (41%) if you pay one year in advance and only $ 3.99 with the two-year plan USD will pay $ 2.99 over three years.